Jesse, I was thinking about doing the same. 

@James JeffersonHi James,To buy out the property you need to probably apply for a loan through any lender.  

There are many options, but I like TransUnion SmartMove the best.

If you're contributing less than the $23,500 then the difference can be put into the Solo 401k plus the profit sharing.

The way to extend this is to start looking for the acquired property BEFORE you settle on the relinquished property. 

Laundromats and carwashes have gained popularity exponentially almost in the 6 years. 

@Kyia Raiford, I concur with the advice mentioned above.

Would that be, for example, if the PM says, "I manage a duplex for John Smith in Turlock," then I call John as a reference, ask John a few questions, and then ask John the address of his duplex so I can later look it up on the county website and verify if he is the owner?

Investors like me are left sifting through overpriced junk instead of finding real opportunities. 

No, it's not cheaper because you get discounts through these companies.